VEHICLE STOPPED IN TRAFFIC. I WAS HIT IN THE REAR BY A 2000 FORD F150 TRUCK. I WAS PROPELLED FORWARD, THEN BACK INTO THE SEAT, THE SEAT BACK COLLAPSED. I SUSTAINED NECK, SHOULDER, BACK, HIP AND KNEE INJURIES. MY CAR WAS PUSHED INTO ANOTHER CAR IN FRONT OF ME. THE AIRBAGS IN MY CAR DID NOT DEPLOY!